Why does my key fob work intermittently?
The most common problem with these car key fobs is that the batteries just go dead over time, in which case replacing the battery should fix the problem. Check and replace the key fob battery as needed. Take the key fob apart and check for broken contacts or misaligned buttons.
What can cause a key fob to stop working?
Bad Battery – The most common reason your key fob has stopped working is because of a dead battery. A simple swap with a fresh battery that you can find at most big box stores should do the trick to get things working again. Try opening your car door with a second key fob.
What to do if your Toyota Highlander door lock is not working?
Carefully peel back this shroud. Looking at the power door locking mechanism, find the actuator motor by comparing your new one. Swap it out and then reverse these directions. If the remote key fob doesn’t lock/unlock the doors, but the button on the doors does, then you have a dead battery.
Can a key be changed on a Toyota Highlander?
Settings (e.G. Unlocking function using a key) can be changed. Observe the following precautions while driving the vehicle. Failure to do so may result in a door opening and an occupant falling out of the vehicle, resulting in death or serious injury. Ensure that all doors are properly closed and locked.
Why does my Toyota key not unlock the door?
OR, keys get worn out and distorted over time and the first thing to start giving problems is the door/trunk locks. Copying an old key carries the distortion over to the new key. Best to have a new key made by the dealership by using the original key pattern from the VIN#.
What to do if your key fob doesn’t work?
Remote Key Fob Fails, Door Buttons Work If the remote key fob doesn’t lock/unlock the doors, but the button on the doors does, then you have a dead battery. The key fob has a small battery inside of it. By squeezing on the sides, you can pop the battery open.